Postflop: That's a pretty interesting scenario, for 3 people to call our cbet on this board.

The turn completes 89 but KQ/AQ type hands pick up a pair. So I think we still have a bet, especially with so many guys in the pot.

This type of nit, especially over a larger sample will never have a worse hand on that river when he ships it. At best we are hoping for a split but he can have plenty of slowplayed sets and straights.